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|
CP = cp
OLPCBUILDBASE = $(srctree)/olpc
HEAD = $(shell git-log -n1 --pretty=format:%h)
ifeq ($(BUILDNUMBER),)
BUILDNUMBER := 1
endif
ifeq ($(RPM),)
RPM := rpmbuild
endif
# Directories
BUILDDIR = $(OLPCBUILDBASE)/BUILD
RPMSDIR = $(OLPCBUILDBASE)/RPMS/
RPMSNOARCHDIR = $(OLPCBUILDBASE)/RPMS/noarch
SRPMSDIR = $(OLPCBUILDBASE)/SRPMS
SPECSDIR = $(OLPCBUILDBASE)/SPECS
SOURCESDIR = $(OLPCBUILDBASE)/SOURCES
SPECFILE = $(SPECSDIR)/olpc-2.6.spec
# Symlink
KERNELDIR = linux-$(VERSION).$(PATCHLEVEL).$(SUBLEVEL)
# Kernel tarball for RPM
TARBALL = $(SOURCESDIR)/olpc-2.6.tar.bz2
# Config file
CONFIG_SRC = arch/x86/configs/olpc_defconfig
RPMCONFIGFILE = $(SOURCESDIR)/kernel-olpc-custom.config
# What to clean out
clean-dirs := $(BUILDDIR) $(RPMSDIR) $(RPMSDIR) $(SRPMSDIR)
CLEAN_FILES += $(RPMCONFIGFILE) $(TARBALL) $(SOURCESDIR)/$(KERNELDIR)
olpc-tarball: $(TARBALL)
#
# Update config file
#
$(RPMCONFIGFILE) : $(CONFIG_SRC)
cp $(CONFIG_SRC) $(RPMCONFIGFILE)
#
# Create a tarball out of the gittree
#
$(TARBALL):
@make distclean; \
git-status | grep --quiet modified || git-status | grep --quiet Untracked; \
if [ $$? -eq 0 ]; then \
echo "*** TREE IS NOT CLEAN. PLEASE COMMMIT CHANGES FIRST ***"; \
git-status; \
exit -1;\
fi; \
mkdir -p $(SOURCESDIR); \
cd $(SOURCESDIR); \
ln -s $(srctree) $(KERNELDIR); \
tar -X $(OLPCBUILDBASE)/.tarignore -X $(srctree)/.gitignore \
--exclude=olpc/SOURCES/$(KERNELDIR) -hvcjf $(TARBALL) $(KERNELDIR)/
#
# The Kernel RPM and its ingredients
#
olpc-kernel-rpm: $(TARBALL) $(SPECFILE) $(RPMCONFIGFILE)
mkdir -p $(BUILDDIR) $(RPMSNOARCHDIR) $(SRPMSDIR); \
$(RPM) -ba $(SPECFILE) \
--target=i586 \
--define "sublevel $(SUBLEVEL)" \
--define "_builddir $(BUILDDIR)" \
--define "_rpmdir $(RPMSDIR)" \
--define "_sourcedir $(SOURCESDIR)" \
--define "_specdir $(SPECSDIR)" \
--define "_srcrpmdir $(SRPMSDIR)" \
--define "head $(HEAD)" \
--define "olpc $(BUILDNUMBER)" \
--define "dist 1.olpc"
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